Medius
Medius is accounts payable automation software for midsize and enterprise finance teams. It captures supplier invoices, matches them to purchase orders and receipts, routes exceptions for approval and handles payments, with add-on modules for procurement, expenses, contracts and supplier onboarding. Machine learning and generative AI are used for capture, coding, matching, approver assistance and supplier email handling.
What the AI does
- Medius Capture extracts header and line-item data from invoices using in-house machine learning models
- SmartFlow suggests coding, tax and approver values for non-PO invoices based on earlier invoices from the same supplier
- Matches invoice lines to purchase orders, goods receipts and contracts, sending deviations to people for approval
- Medius Copilot answers approvers' questions about an invoice inside the approval workflow
- Supplier Conversations replies to supplier emails about invoice and payment status within set guardrails and escalates harder requests to staff; fraud and risk detection flags anomalies
Summarized from medius.com.
Facts, checked against the source
- Category
- AP & invoicesSource: medius.com (opens in a new tab)
- Built for
- Mid-market, EnterpriseSource: medius.com (opens in a new tab)
- Ledger integrations
- NetSuite, Microsoft DynamicsAlso documents: SAP S/4HANA, Oracle Fusion, Oracle JD Edwards, Infor (M3, LN, Visual, CloudSuite Distribution, SyteLine), Iptor, Yardi.Source: medius.com (opens in a new tab)
- Pricing
- Not publishedThe vendor does not list prices publicly; pricing is by quote or sales contact.
- Free plan
- UnconfirmedPricing is not public or does not say.
- SOC 2
- Type IISource: medius.com (opens in a new tab)
- Trains on customer data
- UnconfirmedMedius says its models learn from invoices processed on the platform and from real-world user corrections, but neither its privacy policy (updated June 15, 2026) nor the pages reviewed state a policy on using an individual customer's data for training or offer an opt-out.
- Human review
- ConfigurableMedius describes touchless processing for invoices that pass checks against finance-defined rules and tolerances, with deviations routed to people for approval; its pages do not explain how customers set those thresholds.Source: medius.com (opens in a new tab)
- Company
- Privately held. Founded 2001Source: medius.com (opens in a new tab)
- Funding
- Investors named: Marlin Equity Partners, Advent InternationalSource: marlinequity.com (opens in a new tab)
- Checked against the linked official source on the date shown.
- Unconfirmed: we could not find an official statement.
Sources
Official pages read for this listing on October 14, 2026. Vendors change their sites; if a page no longer says what we report, tell us and we will recheck it.
- medius.com/
- www.medius.com/about/why-medius
- medius.com/ai-innovation/medius-ai-advantage/
- www.medius.com/ai-innovation/autonomous-accounts-payable/
- www.medius.com/ai-innovation/
- www.medius.com/pricing/
- medius.com/trust-center
- trust.medius.com/
- www.medius.com/blog/is-ai-in-ap-automation-really-secure-enough-for-finance-leaders-to-trust/
- www.medius.com/legal/privacy/
- www.medius.com/news/cid-8468A121F16CC392/medius-unveils-two-groundbreaking-ai-solutions-to-revolutionize-accounts-payable-efficiency/
- medius.com/news/cid-3AB815A226C69FAB/medius-to-release-first-ai-workmate-for-the-accounts-payable-industry
- www.medius.com/news/cid-E5F0B7A232E5B8D6/advent-international-acquires-a-minority-interest-in-spend-management-leader-medius/
- www.marlinequity.com/news/marlin-signs-definitive-agreement-to-acquire-medius/
- medius.com/news/?page=10
No changes logged since this listing was published. Changes and corrections are recorded in the changelog.
Medius questions
- Does Medius train AI on customer data?
- We could not find a published Medius policy that says whether customer data is used to train AI models. Medius says its models learn from invoices processed on the platform and from real-world user corrections, but neither its privacy policy (updated June 15, 2026) nor the pages reviewed state a policy on using an individual customer's data for training or offer an opt-out.
- Does Medius have SOC 2?
- Medius states that it holds a SOC 2 Type II report.
- Which accounting systems does Medius integrate with?
- Medius documents integrations with NetSuite and Microsoft Dynamics.
- How much does Medius cost?
- Medius does not publish prices; pricing is by quote.
- What are alternatives to Medius?
- Other ap & invoices tools in this directory include AppZen, Auditoria.AI, AvidXchange, Basware and BILL.